$$(summonEntityCommand)
execute unless entity @n[type=item,distance=..1,nbt={Age:0s}] run return fail
$data modify storage dab:maps Maps[{id:"$(mapID)"}].DefaultPool append from entity @n[type=item,distance=..1,nbt={Age:0s}] Item
kill @n[type=item,distance=..1,nbt={Age:0s}]